27214220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123701}}^1$

素因数の和:123721

約数の個数: 24

約数和(自身を含む): 62345808

約数和(自身を除く): 35131588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 123701, 247402, 494804, 618505, 1237010, 1360711, 2474020, 2721422, 5442844, 6803555, 13607110, 27214220]

約数ペア:

[(1, 27214220), (2, 13607110), (4, 6803555), (5, 5442844), (10, 2721422), (11, 2474020), (20, 1360711), (22, 1237010), (44, 618505), (55, 494804), (110, 247402), (220, 123701)]